openvz install on debian/ubuntu + ispconfig 3 web-host server

I read on another post in this forum, that openvz can not work with an ispconfig web-host setup because of an issue with quota.
is that the only reason?
what if i disabled the openvz quota checking system altogether as described here: http://forum.openvz.org/index.php?t=msg&goto=30102& will is then be OK to install this on a web-host, if not can you suggest any hacks to make this work?

The issue is not the quota check in openvz, the issue is that linux filesystem quota will not work when you have the openvz kernel installed. But I havent tested it with the new ploop kernels, so it might be that it is working now.